/**
* If the given passwords are valid
*
* @param string $value The value
*
* @return boolean
*/
public function isValid($value)
{
$result = true;
if (!$this->model->_isDirty($this->propertyName)) {
$result = true;
} elseif ($this->userRepository->countByField($this->propertyName, $value)) {
$this->addError(\TYPO3\CMS\Extbase\Utility\LocalizationUtility::translate('error_notunique_local', 'SfRegister'), 1301599608);
$result = false;
} elseif ($this->options['global'] && $this->userRepository->countByFieldGlobal($this->propertyName, $value)) {
$this->addError(\TYPO3\CMS\Extbase\Utility\LocalizationUtility::translate('error_notunique_global', 'SfRegister'), 1301599619);
$result = false;
}
return $result;
}
